Baby Shocker Rocks Gene Simmons  10/26/06

Rocker Gene Simmons is sharing the shock of becoming a dad again with fans of his reality TV show Gene Simmons' Family Jewels, by airing the moment he discovered the news.

The KISS star and his longtime partner Shannon Tweed agreed to undergo a joint plastic surgery procedure to tighten up their sagging faces for the first season finale of their hit US show.

But just before the rocker went under the knife for his nip and tuck, former model Tweed dropped a bombshell.

She said, "I might be pregnant so I can't have surgery."

The moment was caught on camera and will air during the season finale on Monday night (30OCT06).

Simmons and Tweed already have two teenage children together, Nick and Sophie.